.el-collapse-item__title {
    position: relative;
    padding-left: 15px;
    font-size: 16px;
}

.el-collapse-item__title::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 10px;
    height: 60%;
    transform: translateY(20%);
    background-color: #53b5ee;
}

.post-basic {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.post-basic-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
    padding: 10px;
}
.post-basic-item-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-right: 10px;
    border: 2px solid #53b5ee;
}
.post-basic-item-right {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.post-basic-item-label {
    font-weight: bold;
    font-size: 18px;
    margin-right: 10px;
}
.post-basic-item-value {
    font-size: 15px;
}
.post-basic-item-time {
    font-size: 14px;
    color: #c2bebe;
}
.post-basic-item-img {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    margin-right: 10px;
}
.post-basic-item-topic {
    font-size: 14px;
    color: #fff;
    font-weight: bold;
    padding: 5px 10px;
    height: 30px;
    background-color: #53b5ee;
    border-radius: 15px;
    display: flex;
    align-items: center;
    padding-left: 25px;
    position: relative;
    margin-right: 10px;
}
.post-basic-item-topic::before {
    content: '#';
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}
.post-basic-item-topic:hover {
    background-color: #4299c4;
    cursor: pointer;
    color: rgb(233, 56, 56);
    font-size: 16px;
}
.post-basic-item-topic:hover::before {
    font-size: 20px;
    color: rgb(233, 56, 56);
}

.post-basic-item-related {
    font-size: 14px;
    color: #000;
    font-weight: bold;
    padding: 5px 10px;
    height: 30px;
    background-color: rgba(235, 204, 67, 0.3);
    border-radius: 15px;
    display: flex;
    align-items: center;
    padding-left: 25px;
    position: relative;
    margin-right: 10px;
}
.post-basic-item-related::before {
    content: '#';
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #000;
    font-size: 18px;
    font-weight: bold;
}
.post-basic-item-related:hover {
    background-color: rgba(235, 204, 67, 0.5);
    cursor: pointer;
    font-size: 16px;
}
.post-basic-item-related:hover::before {
    font-size: 20px;
}